Terms for subject Oil / petroleum containing flank

English	Chinese
concave flank cam	凹腹凸轮
flank of thread	螺纹面
flank of tooth	齿侧
flank producer	翼部生产井
flank water drive	边水驱动
flank waterflooding	翼部注水
flank waterflooding	边部注水
flank wear	侧面磨损
flank well	油田边缘井
flank well	油气田边缘井
gentle flank dip	平缓侧翼倾斜
straight-side flank spline	直边式花键